code: def test_constant_initializer_array_value(self):
      shape = (3, 3)
      constant_value = np.random.random((3, 3))
  
      initializer = initializers.Constant(value=constant_value)
      values = initializer(shape=shape)
      self.assertEqual(values.shape, shape)
      np_values = backend.convert_to_numpy(values)
      self.assertAllClose(
          np_values, np.full(shape=shape, fill_value=constant_value)
      )
  
      self.run_class_serialization_test(initializer)
  
file_path: keras/keras/initializers/constant_initializers_test.py
imports: import numpy
  from keras import backend
  from keras import initializers
  from keras import testing
label_desc: Use image node_id 4 for calling the ConstantInitializersTest obj's underlying member method code with example usage: obj.test_constant_initializer_array_value() without return types